======================== unified (from filesystem) ========================
                                         'bitrate'  '206.436'
                                        'duration'  '332'
                                          'artist'  'Two Gallants'
                                     'text_people'  'Adam Brinkman Stephens Fontaine/Tyson Dillingham Corvidae'
                                         'release'  'Two Gallants'
                                           'title'  'The Hand That Held Me Down'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie rock', 'indie', 'saddle creek', 'rock', 'alternative', 'folk']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk;ifs-songwriter-indie-pop;rock-pop-indie'
                                             'bpm'  '139.7'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

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'TALB' (Album/Movie/Show title)                     'Two Gallants'
'TBPM' (BPM (beats per minute))                     '139.7'
'TCOM' (Composer)                                   'Adam Brinkman Stephens Fontaine/Tyson Dillingham Corvidae'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-folk', 'ifs-songwriter-indie-pop', 'rock-pop-indie']
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.97 Final'
'TIT2' (Title/songname/content description)         'The Hand That Held Me Down'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Two Gallants'
'TPE2' (Band/orchestra/accompaniment)               'Two Gallants'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie rock', 'indie', 'saddle creek', 'rock', 'alternative', 'folk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.57 dB'
'TXXX:replaygain_track_peak'                        '0.329514'

========================== row from database ==========================
                                              'id'  1120288
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Two Gallants/03 The Hand That Held Me Down.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  332
                                           'genre'  ifs-songwriter-folk;ifs-songwriter-indie-pop;rock-pop-indie
                                        'filesize'  8591564
                                           'mtime'  1636400699
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 03 ifs songwriter folk;ifs songwriter indie pop;rock pop indie
                                      'tag_artist'  Two Gallants
                                     'tag_release'  Two Gallants
                                       'tag_title'  The Hand That Held Me Down
                                             'bpm'  139.7
                                    'search_title'  'down':6 'hand':2 'held':4 'me':5 'that':3 'the':1
                                   'search_artist'  'gallants':2 'two':1
                                  'search_release'  'gallants':2 'two':1
                                     'search_rest'  'folk':3,5 'ifs':1,4,6 'indie':7 'pop':8,10,12 'rock':9,11 'songwriter':2
                                    'search_combo'  'down':6A 'folk':13,15 'gallants':8B,10C 'hand':2A 'held':4A 'ifs':11,14,16 'indie':17 'me':5A 'pop':18,20,22 'rock':19,21 'songwriter':12 'that':3A 'the':1A 'two':7B,9C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie rock', 'indie', 'saddle creek', 'rock', 'alternative', 'folk']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636400698.8279989  (2021-11-08 20:44:58)
                             'size'  8591564